GPT-5.3-Codex vs Qwen3.6 Plus

GPT-5.3-Codex against Qwen3.6 Plus
GPT-5.3-CodexQwen3.6 Plus
Coding index60.044.1
Benchmarks behind it Verified, 3 benchmarks Verified, 3 benchmarks
Output $/Mtok$14.00$1.95
Cost per solved task$0.59$1.19
Context window400K1M